On the relation between the CP phases in the PMNS matrix, CP-violation with sterile neutrinos and leptogenesis

Marco Drewes; Björn Garbrecht; Dario Gueter; Juraj Klarić

On the relation between the CP phases in the PMNS matrix, CP-violation with sterile neutrinos and leptogenesis

Marco Drewes, Björn Garbrecht, Dario Gueter, Juraj Klarić

Professur für Theoretische Physik des frühen Universums

Publikation: Konferenzbeitrag › Papier › Begutachtung

Abstract

We discuss the connection between observable CP violation in the lepton sector, the properties of heavy neutrinos and the baryon asymmetry of the universe in the minimal seesaw model. A measurement of the Dirac phase δ would allow to make testable predictions for the couplings of the heavy neutrinos to individual Standard Model lepton flavours. If any heavy neutral leptons are experimentally discovered in the future, this provides a powerful test for the mechanism of neutrino mass generation and baryogenesis.

Originalsprache	Englisch
Publikationsstatus	Veröffentlicht - 2019
Veranstaltung	18th International Workshop on Neutrino Factories and Future Neutrino Facilities Search, NuFact 2016 - Quy Nhon, Vietnam Dauer: 21 Aug. 2016 → 27 Aug. 2016

Konferenz

Konferenz	18th International Workshop on Neutrino Factories and Future Neutrino Facilities Search, NuFact 2016
Land/Gebiet	Vietnam
Ort	Quy Nhon
Zeitraum	21/08/16 → 27/08/16

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title = "On the relation between the CP phases in the PMNS matrix, CP-violation with sterile neutrinos and leptogenesis",

abstract = "We discuss the connection between observable CP violation in the lepton sector, the properties of heavy neutrinos and the baryon asymmetry of the universe in the minimal seesaw model. A measurement of the Dirac phase δ would allow to make testable predictions for the couplings of the heavy neutrinos to individual Standard Model lepton flavours. If any heavy neutral leptons are experimentally discovered in the future, this provides a powerful test for the mechanism of neutrino mass generation and baryogenesis.",

author = "Marco Drewes and Bj{\"o}rn Garbrecht and Dario Gueter and Juraj Klari{\'c}",

note = "Publisher Copyright: {\textcopyright} Neutrino Factories and Future Neutrino Facilities Search, NuFact 2016.All right reserved.; 18th International Workshop on Neutrino Factories and Future Neutrino Facilities Search, NuFact 2016 ; Conference date: 21-08-2016 Through 27-08-2016",

year = "2019",

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T1 - On the relation between the CP phases in the PMNS matrix, CP-violation with sterile neutrinos and leptogenesis

AU - Drewes, Marco

AU - Garbrecht, Björn

AU - Gueter, Dario

AU - Klarić, Juraj

PY - 2019

Y1 - 2019

N2 - We discuss the connection between observable CP violation in the lepton sector, the properties of heavy neutrinos and the baryon asymmetry of the universe in the minimal seesaw model. A measurement of the Dirac phase δ would allow to make testable predictions for the couplings of the heavy neutrinos to individual Standard Model lepton flavours. If any heavy neutral leptons are experimentally discovered in the future, this provides a powerful test for the mechanism of neutrino mass generation and baryogenesis.

AB - We discuss the connection between observable CP violation in the lepton sector, the properties of heavy neutrinos and the baryon asymmetry of the universe in the minimal seesaw model. A measurement of the Dirac phase δ would allow to make testable predictions for the couplings of the heavy neutrinos to individual Standard Model lepton flavours. If any heavy neutral leptons are experimentally discovered in the future, this provides a powerful test for the mechanism of neutrino mass generation and baryogenesis.

UR - http://www.scopus.com/inward/record.url?scp=85083953991&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:85083953991

T2 - 18th International Workshop on Neutrino Factories and Future Neutrino Facilities Search, NuFact 2016

Y2 - 21 August 2016 through 27 August 2016

ER -

On the relation between the CP phases in the PMNS matrix, CP-violation with sterile neutrinos and leptogenesis

Abstract

Konferenz

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